38837552

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 60

約数和(自身を含む): 83325024

約数和(自身を除く): 44487472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 169, 208, 212, 271, 338, 424, 542, 676, 689, 848, 1084, 1352, 1378, 2168, 2704, 2756, 3523, 4336, 5512, 7046, 8957, 11024, 14092, 14363, 17914, 28184, 28726, 35828, 45799, 56368, 57452, 71656, 91598, 114904, 143312, 183196, 186719, 229808, 366392, 373438, 732784, 746876, 1493752, 2427347, 2987504, 4854694, 9709388, 19418776, 38837552]

約数ペア:

[(1, 38837552), (2, 19418776), (4, 9709388), (8, 4854694), (13, 2987504), (16, 2427347), (26, 1493752), (52, 746876), (53, 732784), (104, 373438), (106, 366392), (169, 229808), (208, 186719), (212, 183196), (271, 143312), (338, 114904), (424, 91598), (542, 71656), (676, 57452), (689, 56368), (848, 45799), (1084, 35828), (1352, 28726), (1378, 28184), (2168, 17914), (2704, 14363), (2756, 14092), (3523, 11024), (4336, 8957), (5512, 7046)]